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arXiv · 2504.05213

Curves of best approximation on wonderful varieties

Christopher Manon·David McKinnon·Matthew Satriano
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Abstract

We give an unconditional proof of the Coba conjecture for wonderful compactifications of adjoint type for semisimple Lie groups of type $A_n$. We also give a proof of a slightly weaker conjecture for wonderful compactifications of adjoint type for arbitrary Lie groups.

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Christopher Manon, David McKinnon, Matthew Satriano. 2025-04-07. Curves of best approximation on wonderful varieties. https://arxiv.org/abs/2504.05213

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